SUUNTO AMBIT2 R User Guide - Manual (Page 123)

NOTE: Foot POD refers to both Suunto Foot POD Mini and any
other ANT+ foot POD.
For more accurate speed and distance measurements, you can
manually calibrate the foot POD. Perform the calibration on an
accurately measured distance, for instance, on a 400 meter running
track.
To calibrate foot POD with Suunto Ambit2 :
1. Attach foot POD to your shoe. For more information, see user
guide for the foot POD you are using.
2. Choose a sport mode (for example Running) in the start menu.
3. Start running at your usual pace. When you cross the starting
line, press [Start Stop] to start the recording.
4. Run a distance of 800–1000 meters (about 0.500–0.700 miles) at
your usual pace (for example two laps on a 400 meter track).
5. Press [Start Stop] when you reach the finish line to pause the
recording.
6. Press [Back Lap] to stop recording. After stopping the exercise,
save the log by pressing [Start Stop]. If you do not want to save
the log, press [Light Lock].
Scroll with [Next] through summary views, until you reach the
distance summary. Adjust the distance shown on the display to
the actual distance you ran with [Start Stop] and [Light Lock].
Confirm with [Next].
7. Confirm the POD calibration by pressing [Start Stop]. Your foot
POD has now been calibrated.
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